<style>
</style>
<template>
  <list_url ref="list_url" :config="config">
    <template #action="{row}">
      <el-button @click="to_edit(row)" size="small">详情</el-button>
    </template>
  </list_url>
</template>
<script>
import {in_right_admin} from "@/js/tool.js";

export default {
  props: ['__iframe'],
  data(){
    let app = this, btns = {}, is_del = this.$get('is_del');

    if(in_right_admin('FileCategory/add')) btns['添加'] = function(){ app.iframe('edit') }
    if(in_right_admin('FileCategory/delete')) btns['彻底删除'] = function(){ app.$refs['list_url'].delete() }

    let forms_config = {};
    let list_cols = {
      id: {name:'id', label:'ID', width:'65px', fixed:'left', type: 'hidden'},
      alias:{name:'alias', label:'分类名', align:'left', min_width:'200px'},
    };
    if (is_del){
      list_cols['delete_time'] = {name:'delete_time', label:'删除时间', width:'165px', type:'datetime'};
    }else {
      list_cols['create_time'] = {name:'create_time', label:'创建时间', width:'165px'};
    }
    if (!this.admin_config('this_tenant.id')){
      list_cols['tenant_id'] = {name:'tenant_id', label:'租户', width:'65px', fixed:'right'};
    }
    list_cols['action'] = {name:'action', label:'操作', width:'80px', type:'action', fixed:'right'};

    return {
      config: {
        api: '/admin/file_category/'+(is_del?'recycle':'list'),
        title: "素材分类列表"+(is_del?'(已删除)':''),
        btns: btns,
        forms_config: forms_config,
        list_cols: list_cols,
        resdata: function(list){
          let ids=[], parent_ids=[], res=[];
          s94Mjs.each(list, function(v){
              ids.push(v.id);
          })
          s94Mjs.each(list, function(v){
              if (!~ids.indexOf(v.parent_id) && !~parent_ids.indexOf(v.parent_id)){
                  parent_ids.push(v.parent_id);
              }
          })
          function loop(list, parent_id, prefix){
          	var res=[];
          	s94Mjs.each(list, function(row) {
          		if (row['parent_id'] != parent_id) return;
          		row['alias'] = prefix+row['name'];
          		res.push(row);
          		var last_prefix = "&nbsp;&nbsp;&nbsp;&nbsp;"+(prefix?prefix:"└ ");
          		res = res.concat(loop(list, row['id'], last_prefix));
          	});
          	return res;
          }
          parent_ids.forEach(function(v){
              res = res.concat(loop(list, v, ''));
          })
          return res;
        },
        limit: 20,
        p: this.$get('p', 1),
      },
    }
  },
  methods: {
    to_edit(row){
      let can_edit = in_right_admin('FileCategory/edit') && ~[0,row.tenant_id].indexOf(this.admin_config('this_tenant.id'))
      let param = {
        id: row.id,
      }
      if (!can_edit) param['is_info'] = 1;
      this.iframe('edit?'+s94Mjs.param_encode(param))
    },
  },
  mounted() {
    let app = this;
    if (!this.__iframe) window['app'] = this;
  }
}
</script>
